Base | Representation |
---|---|
bin | 10001001000101000100111… |
… | …10111000011010010111011 |
3 | 11221102011212122120122020102 |
4 | 20210110103313003102323 |
5 | 14414322301302130311 |
6 | 212045553530550015 |
7 | 10636203353250431 |
oct | 1044242367032273 |
9 | 157364778518212 |
10 | 37680081286331 |
11 | 1100803a628660 |
12 | 428679ab9830b |
13 | 18042a761a8b3 |
14 | 943a23320d51 |
15 | 45522aa1e43b |
hex | 224513dc34bb |
37680081286331 has 8 divisors (see below), whose sum is σ = 41111594464944. Its totient is φ = 34249576648320.
The previous prime is 37680081286307. The next prime is 37680081286339. The reversal of 37680081286331 is 13368218008673.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-37680081286331 is a prime.
It is a super-2 number, since 2×376800812863312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (37680081286339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252057026 + ... + 252206471.
It is an arithmetic number, because the mean of its divisors is an integer number (5138949308118).
Almost surely, 237680081286331 is an apocalyptic number.
37680081286331 is a deficient number, since it is larger than the sum of its proper divisors (3431513178613).
37680081286331 is a wasteful number, since it uses less digits than its factorization.
37680081286331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504270301.
The product of its (nonzero) digits is 6967296, while the sum is 56.
The spelling of 37680081286331 in words is "thirty-seven trillion, six hundred eighty billion, eighty-one million, two hundred eighty-six thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •